Polar has launched the Grit X2 smartwatch in the US, offering nearly the same features as the Grit X2 Pro at a lower $799.99 price. It features a 1.28-inch AMOLED display, dual-frequency GPS, offline ...

Not everyone needs a heart rate monitor that has all the bells and whistles, most riders are just looking for a simple and affordable method of heart rate tracking while riding. That doesn’t mean ...

PORTLAND, Ore. — While the Oregon Zoo may be saying goodbye to Nora, another polar bear will be joining the zoo in her place as part of a national initiative to try to save the imperiled species. Nora ...

We may receive a commission on purchases made from links. Replacing a dead battery is as simple as removing the AirTag's steel cover to access the coin cell and putting in a new one. Fortunately, you ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...

Several cases are emerging online pointing to the potential battery issue associated with the Pixel 6a device. A user recently shared that his Pixel 6a caught on fire while he was asleep. It is ...

Mild hybrids are everywhere in 2025, but when that 48-volt battery fails, what’s the damage? Here’s how much a new one costs, why it matters, and what the future holds for long-term owners. It used to ...

Polar has introduced the Grit X2, its latest outdoor-focused smartwatch aimed at athletes, hikers, and endurance enthusiasts. The launch comes a year after the company released the Grit X Pro in March ...

Inlyte Energy, led by Stanford researcher Antonio Baclig, is advancing iron-sodium battery technology first explored in the 1970s, using table salt and iron as core components. With successful module ...

To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag will ...